268494042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1945609}}^1$

素因数の和:1945637

約数の個数: 16

約数和(自身を含む): 560335680

約数和(自身を除く): 291841638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1945609, 3891218, 5836827, 11673654, 44749007, 89498014, 134247021, 268494042]

約数ペア:

[(1, 268494042), (2, 134247021), (3, 89498014), (6, 44749007), (23, 11673654), (46, 5836827), (69, 3891218), (138, 1945609)]